Spectrascan® Spectroradiometer

PR-730/735

The PR-730 uses 512 detectors to sample the emitted spectrum from 380 to 780 nm yielding a resolution of 0.781 nm/pixel. Data is reported every 1 nm.The spectral range of the PR-735 is 380 to 1080 nm for a resolution of 1.348 nm/pixel and 2nm increments.Ease of navigation through menus, and vivid information screens including a full color spectrum, is supplied by the high-resolution color touch screen display. Up to 8 measuring apertures can be supplied on the instrument providing unequaled spot size /sensitivity versatility.The capability to synchronize measurements (AutoSync) to the frequency of the display backlight or source refresh ratehelps insure repeatable results.

An external trigger circuit lets you make precise measurements of flashing sources such as xenon strobes. The PR-730 can measure as low as 0.0001 (000005 for the PR-735) footlamberts (0.0003 or 000015 cd/m'). Accurate measurements of polarized sources like LCD's is guaranteed by the extremely low polarization characteristics (<0.2%). The PR-730 has variable bandwidth capability - select between 2, 5, 8 nm spectral bandwidths to insure the optimum conditions for virtually any sample.

Easy to Use

The high resolution, full color touch screen display provides both an easy means of negotiating through instrument setup menus and of viewing measured results, including a full-color Spectral Power Distribution (SPD) graph of the measured sample.

Connectivity

A wide selection of interfacing options, USB, RS232 and Bluetooth wireless, adds convenience and ease when communicating with and controlling the PR-73ol7 35. With the Bluetooth option, the instrument will communicate for up to 100 feet (305 m) away from the base - ideal for situations where cabling is not possible.

Variable Spectral Bandwidth

The PR-730 and PR-735 introduces a new feature to the SpectraScan line - variable spectral bandwidth. One of 3 bandwidth settings (2. 5 or 8 nm) can be selected regardless of the measuring aperture being used. This lets the user change the bandwidth without changing apertures – or instruments.

Versatility

The PR-730/7 35 provides unsurpassed flexibility with the world's largest selection of optical accessories. It is the only instrument in its class that can measure radiance/luminance, irradiance/illuminance, radiant flux/lumens and radiant intensity/candelas simply by changing accessories.

Control

Remote Mode software makes it possible to control the PR-730/735 from a custom application as easy as sending and receiving text characters over any of the available interfaces. SpectraWin 2 is a full Windows based executable that makes measurements, graphically displays results and has powerful data manipulation capabilities.

An RGB Display Cal Module can be added to SpectraWin that provides an interactive interface that helps automate the process of calibrating displays or digital projectors.

User Self Calibration Software is available if you wish to calibrate your instrument in-house. It can be a great time and money saver especially when several instruments are involved.

PRITCHARD 730/735

Aerospace

Aerospace displays, regardless of the model, present a unique challenge in that required capabilities range from very low (0.1 fl ) to very high (10,000 fc) photometric levels of small areas. The PR-730/735 meets these challenges by providing multiple apertures, variable bandwidth and excellent sensitivity

Computer Displays / TV's

Photo Research SpectraScans have been providing solutions to the computer display and TV markets for decades. The PR-730/735 now makes it possible to easily address one of the toughest tasks, spectral contrast measurements, without having to relay on a second instrument.

Components

The PR-730/735 is not just a luminance meter. It's wide range of accessories can address virtually any light measurement application. For example, the LR-127 LED Analyzer is designed to measure discrete LED's for conformity to the CIE 127 Technical Report - Measurement of LED's.

Optional module in SpectraWin™ 2 Lite or Pro designed for spectrally based white point calibrations of CRT's, LCD's, PDP's and digital projectors. Calibration is based on "learned" RGB values or user entered Y, xy, CCT values. Calibration is facilitated by on-screen graphical feedback of an RGB bar graph or a moving color point within a CIE diagram. Must be purchase with SpectraWin™ 2.

All software is serialized to an instrument. One licensed copy needs to be purchase per instrument.

6730-0002-03

PR-730/735 SDK (.DLL)

Fully documented API for measurement, control and data transfer from the PR-730/735. Includes C++ and Visual Basic sample code and SpectraWin™ 2 Lite software. Compatible with Windows XP operating system or higher.

One licensed copy needs to be purchase per instrument. Consult the PROML Price List for more information regarding sources.

6730-0002-08

USC-730 - Aperture Module Software

This software module is required to calibrate additional apertures (multiple aperture instruments). One module is required for each additional aperture (i.e. a three aperture instrument requires two modules). All software is serialized to an instrument.

One licensed copy needs to be purchase per instrument.

See USC-730 User-Self Calibration Software

*Requires Calibration with Instrument

6730-0001-00

PR 730 - SpectraScan SpectroRadiometer (North American Plug)

The PR-730 is the latest addition to the SpectraScan line and it is a portable, stand-alone instrument.It is a simultaneous acquisition spot spectroradiometer for spectroradiometric and photometric measurements in the lab or on the production floor.Spectral measurements are made from 380 to 780 nm at 1 nm increments. The bandwidth of the system is 8 nm. The PR-730 has a multiple aperture wheel and can be provided with 1 to 8 apertures. At least one aperture needs to be added from the aperture list on the next page.

Same as the PR 730 with spectroradiometry from 380 - 1080 nm at 2 nm increments. Must add one aperture (Maximum 8)

6735-1001-00

PR-735 - SpectraScan (Continental Europe Plug)

6735-2001-01

PR-735 - SpectraScan (U.K./Ireland/Hong Kong/Singapore Plug)

6735-3001-01

PR-730 - SpectraScan (Australia, New Zealand Plug)

6730-0004-00

2° Round Aperture

6730-0004-01

1° Round Aperture

6730-0004-02

0.5° Round Aperture

6730-0004-03

0.250° Round Aperture

6730-0004-04

0.2° Round Aperture

6730-0004-05

0.125° Round Aperture

6730-0004-06

0.1° Round Aperture

6730-0004-07

0.1° x 1° Horizontal Slit Aperture

6730-0004-08

0.5° x 1.5° Horizontal Slit Aperture

6730-0004-09

0.1° x 2° Vertical Slit Aperture

6730-0003-00

VBW-730 Variable Bandwidth Option

With this option, the user can change the bandwidth between 2, 4 and 8 nm for the PR-730 and 4, 8 and 14 nm for the PR-735. This option is a must when it is necessary to enhance resolution when measuring sources that emit narrow spectral signatures such as LED's.

6730-0003-01

BT-730 Bluetooth

Provides a wireless interface between a Bluetooth enabled host computer and the PR-730/735.

6730-0003-03

RS-232 Port

Adds a port to connect to RS-232 devices. Includes a 3 meter cable terminated on one end with a 9 pin sub-D female connector.

6730-0003-02

TG-OPT - External Trigger Option

Used to externally trigger a PR-730 / 735 measurement and to simultaneously send a pulse to a remote device such as a strobe light.

6730-0009-02

BP-730 - Li-ion Rechargeable Battery (Internal)

Lithium-ion battery for the PR-730 integrated in the instrument. 8 hours of continuous use with a full charge.

Create regions in the CIE 1931 chromaticity diagram that act as Pass / Fail criteria. If the measured color falls in the specified region, Pass is reported on the instrument display or Fail if the measured point falls outside the region. The measured point and region are also displayed on a color 1931 CIE diagram. Regions can be defined as squares, rectangles, polygons (3 - 10 sides), circles or ellipses. When not enabled, a full color CIE 1931 Chromaticity Diagram with measured point is displayed.

Calculate all 14 CRI indices and the average CRI (using indices 1 - 8). User selectable or automatically generated reference. CCT and chromaticity tolerances are also set by the operator. Results are reported on the instrument display.

*Requires Calibration with Instrument

Luminance Accessories

6730-0008-15*

MS-75 - MacroSpectar® Lens

C mount lens focusable from 14" (0.25X magnification) to infinity. See Measurement Spot Size & Luminance Range for focus distance and field coverage (spot size) information. This is the Standard Objective Lens for the PR 730 and PR-735.

6730-0008-16*

SL-0.5x - Supplementary Lens

0.5X magnification lens that provides a field coverage halfway between the MS-75 and SL-1X lenses. See Measurement Spot Size & Luminance Range for focus distance and field coverage (spot size) information. Threads into the MS-75 during use.

C mount lens with a 3.94" minimum working distance (0.025X magnification) to infinity. See Measurement Spot Size & Luminance Range for focus distance and field coverage (spot size) information. This lens is suitable for large area coverage at short distance for non-contact color quality control (L*a*b*) measurements.

*Requires Calibration with Instrument

Miscellaneous Luminance Accessories

6730-0008-12*

FP-730 - 2 Foot Flexible Probe

2 foot (60.9 cm) long probe designed for contact measurements of luminance and radiance. Probe tip is 0.125" (3.18 mm) diameter. Replaces the MS-75 during use..

6730-0008-27*

FP-730 - 4 Foot Flexible Probe

4 foot (121.9 cm) long probe designed for contact measurements of luminance and radiance. Probe tip is 0.125" (3.18 mm) diameter. Replaces the MS-75 during use.

6730-0008-28*

FP-730 - 10 Foot Flexible Probe

10 foot (3.05 m) long probe designed for contact measurements of luminance and radiance. Probe tip is 0.125" (3.18 mm) diameter. Replaces the MS-75 during use.

6730-0008-09*

LA-730 - Luminance Adapter

Contact measurements for luminance and radiance are performed with this adapter which covers 0.52" (13.2 mm). Replaces the MS-75 during use.

*Requires Calibration with Instrument

Illuminance Accessories

This 3" (76.2 mm) integrating sphere features a 1 inch (25.4 mm) entrance port and is designed for applications where the integrated measurements of point sources is required. The sphere is fully baffled to insure complete integration of the incoming radiant energy. Calibrated for spectral Irradiance (watts /meter²) and reports Illuminance (footcandles and lux), chromaticity coordinates and correlated color temperature.

This patented optical accessory is designed to test discrete LED's for compliance to CIE 127. Tests both conditions A (far) and B (near) of the CIE recommendation. Calibrated for luminous intensity (millicandelas). Both conditions can be tested with the flip of a lever from 'A' to 'B'. No need to change tubes or even remove the LED between tests. Accepts T1 (3 mm) and T1.75 (5 mm) packages. Replaces the MS-55 during use.

Lithium-Ion battery for the PR-730 integrated in the instrument. 8 hours of continuous with a full charge.

Data Storage Accessories

6730-0009-04

SD - Secure Digital Card

6730-0009-05

SD-R - USB SD Card Reader

For use when transferring measurement data from the PR-730 to a PC. USB cable not included.

Miscellaneous Accessories

6730-0009-12

CK-730 - Integrated Color Camera Kit (Color Camera, No Monitor)

This kit provides a means of remotely viewing the measurement scene through the eyepiece of the PR-730. Includes an adapter for mounting the camera on the eyepiece and camera power supply. The camera output format is NTSC.

6730-0009-13

CKM-730 - Integrated Color Camera Kit (With Monitor)

This kit provides a means of remotely viewing the measurement scene through the eyepiece of the PR-730. Includes an adapter for mounting the camera on the eyepiece, camera power supply and color monitor.

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